20 ARITHMETIC OPERATION FUNCTIONS
20.4 Division
993
20
20.4
Division
DIV(_E)
These functions output the quotient of input values ((s1)
(s2)).
Setting data
■
Descriptions, types, and data types
Processing details
■
Operation processing
• These functions divide the INT, DINT, or REAL type data input to (s1) and (s2) ((s1)
(s2)), and output the operation result
from (d) in the same data type as (s).
Ex.
Data type is INT
• A value input to (s1) and (s2) is the INT, DINT, or REAL type data value. (However, input other than 0 to (s2).)
• When the operation result is 0, the zero flag (SM8020) turns on. When the operation result exceeds "32767" (16-bit
operation) or "2147483647" (32-bit operation), the carry flag (SM8022) turns on.
Ladder diagram, FBD/LD
Structured text
[Without EN/ENO]
[With EN/ENO]
[Without EN/ENO]
d:=DIV(s1,s2);
[With EN/ENO]
d:=DIV_E(EN,ENO,s1,s2);
Argument
Description
Type
Data type
EN
Execution condition (TRUE: Execution, FALSE: Stop)
Input variable
BOOL
s1(IN1)
Dividend
Input variable
ANY_NUM
s2(IN2)
Divisor
Input variable
ANY_NUM
ENO
Output status (TRUE: Normal, FALSE: Abnormal)
Output variable
BOOL
d(DIV(_E))
Output
Output variable
ANY_NUM
s1
d
s2
EN
ENO
d
s1
s2
INT
5
INT
2
INT
2
Not output
1
(Quotient)
(Remainder)
(s1)
(s2)
(d)
Summary of Contents for MELSEC iQ-F FX5
Page 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
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Page 17: ...15 CONTENTS ...
Page 24: ...22 MEMO ...
Page 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Page 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
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